You know what to do and the right way to do it, but, you still get slightly carried away, for example; if someone drives too close behind you- your brakes suddenly go on and off several times. Or if someone drives 3mph under the speed limit you start tutting and huffing and swerving in and out behind them.
If you keep the calmness that you DO have, you shall stay a pretty good driver. You'll never make a pursuit driver, but, you should be quite safe and steady. Well done.